Novel aluminum-steel honeycomb plate

Abstract

The invention discloses a novel aluminum-steel honeycomb plate. The novel aluminum-steel honeycomb plate structurally comprises a first frame, an aluminum-steel honeycomb plate body, a second frame, athird frame and a fourth frame, wherein the front end of the inner side of the first frame is in sleeved connection with the aluminum steel honeycomb plate body, and the left side of the outer surface of the aluminum-steel honeycomb plate body is in sleeved connection with the second frame. The novel aluminum-steel honeycomb plate has the advantages that in order to solve the problems that existing cooling type honeycomb plates convenient to combine are in adhesion and not enough in combination strength, harmful gas is generated during fires, high-strength honeycomb plates cannot be obtained,local heat dissipation is slow and burrs generated after cutting easily injury hands, the aluminum-steel composite plate which is convenient to combine after cutting, convenient to detach and free ofglue adhesion is designed to replace an aluminum-aluminum composite plate to serve as an upper cover plate and a lower cover plate, the strength is enough, the weight reduction effect is good, the metallurgical bonding requirement of alloy is met, connection is firm, no toxic gas is generated at high temperature, the local heat dissipation effect is good, and the safety is high after cut edge combination.

Description

technical field [0001] The invention relates to the technical field of decorative panels, in particular to a novel aluminum-steel honeycomb panel. Background technique [0002] The honeycomb panel is a panel made of two thinner panels firmly bonded on both sides of a thicker honeycomb core material, also known as a honeycomb sandwich structure. In addition, a honeycomb panel also refers to welding a large number of cut-off waveguides Together, the bottom plate, side wall and skin of the high-speed rail subway; door panels can also be used for home furnishing, floating bridges, etc., and honeycomb panels are often used for decoration. With the rapid development of science and technology, heat-dissipating honeycomb panels that are easy to combine have also been obtained. However, the heat-dissipating honeycomb panels invented by the prior art are generally glued, and the bonding strength is not enough. When a fire breaks out, the glued polymer materials will produce harmful ga...

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the shortcomings of the existing technology, a new type of aluminum-steel honeycomb panel is proposed to solve the problem that the heat-dissipating honeycomb panel invented by the prior art is generally glued, the bonding strength is not enough, and the glued polymer material is used in case of fire. Harmful gas will be produced, which will cause secondary harm to people in trouble; moreover, the materials for aluminum alloy brazing are all low-strength aluminum alloys, and high-strength aluminum alloys cannot be brazed due to their low melting point, that is, high-strength honeycomb panels cannot be obtained. Among them, the drop test in the subway and high-speed rail projects has been unable to pass, and cannot be used in large quantities, and it is difficult to quickly dissipate local heat, and the burrs are easy to hurt hands after cutting, thus achieving the replacement of aluminum-aluminum composite panels by aluminum-steel composite panels. The upper and lower cover plates achieve sufficient upper and lower strength and achieve the effect of weight reduction. At the same time, it meets the metallurgical bonding of the alloy, and the connection is firm. The effect of high temperature does not produce toxic gases, and the local heat dissipation effect is good.

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